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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">aari</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы Арктики и Антарктики</journal-title><trans-title-group xml:lang="en"><trans-title>Arctic and Antarctic Research</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0555-2648</issn><issn pub-type="epub">2618-6713</issn><publisher><publisher-name>Государственный научный центр Российской Федерации Арктический и антарктический научно-исследовательский институт</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30758/0555-2648-2024-70-1-71-86</article-id><article-id custom-type="elpub" pub-id-type="custom">aari-594</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ГЛЯЦИОЛОГИЯ И КРИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GLACIOLOGY AND CRYOLOGY OF THE EARTH</subject></subj-group></article-categories><title-group><article-title>Айсберговая опасность  в морях Арктической зоны Российской Федерации  в условиях современных климатических изменений</article-title><trans-title-group xml:lang="en"><trans-title>Iceberg danger in the seas of the Russian Federation Arctic Zone  under modern climate change conditions</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-9736-1930</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бычкова</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bychkova</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Irina A. Bychkova</p><p>St. Petersburg</p></bio><email xlink:type="simple">bychkova@aari.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-0732-3467</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смирнов</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnov</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Vladimir G. Smirnov</p><p>St. Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михальцева</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhaltseva</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Svetlana V. Mikhaltseva</p><p>St. Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-2628-6543</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Платонова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Platonova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Eugenia V. Platonova</p><p>St. Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГНЦ РФ Арктический и антарктический научно-исследовательский институт</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Scientific Center of the Russian Federation Arctic and Antarctic Research Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>31</day><month>03</month><year>2024</year></pub-date><volume>70</volume><issue>1</issue><fpage>71</fpage><lpage>86</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бычкова И.А., Смирнов В.Г., Михальцева С.В., Платонова Е.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Бычкова И.А., Смирнов В.Г., Михальцева С.В., Платонова Е.В.</copyright-holder><copyright-holder xml:lang="en">Bychkova I.A., Smirnov V.G., Mikhaltseva S.V., Platonova E.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.aaresearch.science/jour/article/view/594">https://www.aaresearch.science/jour/article/view/594</self-uri><abstract><p>Исследованы особенности айсбергообразования у основных архипелагов Российской Арктики — Земли Франца-Иосифа, Северной Земли и Новой Земли — за последнее десятилетие, отличавшееся высокой климатической изменчивостью. Для мониторинга айсбергов использованы некоммерческие спутниковые изображения видимого спектрального диапазона спутников Landsat-7, 8 и Sentinel-2, а также радиолокационные снимки Sentinel-1. Показана связь интенсивности айсбергообразования, включая количество айсбергов, ежегодно откалывающихся от выводных ледников, с аномалиями температуры приповерхностного воздуха в Арктике. Максимальная айсберговая активность ледников наблюдалась в рекордно теплом для Арктики 2020 г., размер наибольшего образовавшегося айсберга в этом году составил 5 км.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the research was to study the relationship between the intensity of iceberg formation in the Russian Arctic including the number of icebergs calving annually from outlet glaciers and surface air temperature anomalies. The research was carried out on the basis of satellite monitoring using non-commercial, freely distributed satellite information from optical-electronic satellites Landsat-8 (spatial resolution 15 m) and Sentinel-2 (spatial resolution 10 m) and the radar satellite Sentinel-1 (pixel size 20×40 m). To achieve the aim, an iceberg detection technique was used based on statistical criteria for searching for gradient zones in the analysis of two-dimensional fields of satellite images. Based on the analysis of satellite data of the visible spectral range of the Landsat-8 and Sentinel-2 satellites and Sentinel-1 radar data the maximum spatial dimensions of icebergs formed by the outlet glaciers of Severnaya Zemlya, Franz Josef Land (ZFI) and Novaya Zemlya in 2012–2022 were estimated. Satellite monitoring of the Severnaya Zemlya region was carried out using visible range images in the spring season (March–May), characterized by the best observation conditions in terms of cloudiness, natural light, and monitoring of icebergs most of which are located in fast ice at this time. Monitoring of the ZFI area was carried out using radar data in the period August-September, corresponding to the minimal ice cover conditions. Satellite monitoring of the Novaya Zemlya region was carried out using visible images in the summer season. In total, about 500 satellite images were analyzed. The discusses the dependence of the intensity of the iceberg formation process on the ice shelf and outlet glaciers with a floating edge on the surface air temperature and the maximum thickness of fast ice. It is shown that the abnormally warm weather that set in 2020 during the period of ice melting led to a sharp intensification of the process of glacier melting in the Russian Arctic and the formation of almost 8,000 icebergs near Severnaya Zemlya, more than 6,600 icebergs near ZFI and over 1,000 icebergs near the western coast of Novaya Zemlya. For all the areas of the Russian Arctic studied in the period 2012–2022 an increase was noted in the maximum observed sizes of icebergs calving from glaciers. The largest iceberg, whose length was 5 km, broke off in 2020 from the Matusevich ice shelf.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>айсберги</kwd><kwd>Арктика</kwd><kwd>видимый диапазон</kwd><kwd>изменения климата</kwd><kwd>ледники</kwd><kwd>спутниковый  мониторинг</kwd><kwd>спутниковый радиолокатор</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Arctic</kwd><kwd>glaciers</kwd><kwd>icebergs</kwd><kwd>satellite monitoring</kwd><kwd>visible spectral range</kwd><kwd>satellite radar</kwd><kwd>climate change</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при финансовой поддержке Российского научного фонда  (грант № 23-27-00122).</funding-statement><funding-statement xml:lang="en">The work under this project is supported by the Russian Science Foundation through the Project  № 23-27-00122.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Шапошников В.М., Александров А.В., Матанцев Р.А., Ивановская О.Д. 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